endif
CPU_CFLAGS += -mno-branch-likely
CPU_CFLAGS_mips32 = -mips32 -mtune=mips32
- CPU_CFLAGS_mips32r2 = -mips32r2 -mtune=mips32r2
CPU_CFLAGS_mips64 = -mips64 -mtune=mips64 -mabi=64
CPU_CFLAGS_24kc = -mips32r2 -mtune=24kc
- CPU_CFLAGS_24kec = -mips32r2 -mtune=24kec
- CPU_CFLAGS_34kc = -mips32r2 -mtune=34kc
CPU_CFLAGS_74kc = -mips32r2 -mtune=74kc
- CPU_CFLAGS_1004kc = -mips32r2 -mtune=1004kc
CPU_CFLAGS_octeon = -march=octeon -mabi=64
- CPU_CFLAGS_dsp = -mdsp
- CPU_CFLAGS_dsp2 = -mdspr2
endif
ifeq ($(ARCH),i386)
- CPU_TYPE ?= i486
- CPU_CFLAGS_i486 = -march=i486
+ CPU_TYPE ?= pentium
+ CPU_CFLAGS_pentium = -march=pentium-mmx
CPU_CFLAGS_pentium4 = -march=pentium4
- CPU_CFLAGS_geode = -march=geode -mmmx -m3dnow
endif
ifneq ($(findstring arm,$(ARCH)),)
CPU_TYPE ?= xscale
CPU_CFLAGS_8540:=-mcpu=8540
CPU_CFLAGS_405:=-mcpu=405
CPU_CFLAGS_440:=-mcpu=440
+ CPU_CFLAGS_464fp:=-mcpu=464fp
endif
ifeq ($(ARCH),sparc)
CPU_TYPE = sparc
ifeq ($(ARCH),aarch64)
CPU_TYPE ?= armv8-a
CPU_CFLAGS_armv8-a = -mcpu=armv8-a
+ CPU_CFLAGS_cortex-a53 = -mcpu=cortex-a53
endif
ifeq ($(ARCH),arc)
CPU_TYPE ?= arc700
ifneq ($(CONFIG_RTC_CLASS),)
FEATURES += rtc
endif
+ ifneq ($(CONFIG_VIRTIO),)
+ FEATURES += virtio
+ endif
+ ifneq ($(CONFIG_CPU_MIPS32_R2),)
+ FEATURES += mips16
+ endif
FEATURES += $(foreach v,6 7,$(if $(CONFIG_CPU_V$(v)),arm_v$(v)))
# remove duplicates